[dpdk-dev] [PATCH] test whether file descriptor is valid before close it

[Thomas Monjalon]

> > This avoids closing -1 in our case.
> > 
> > Signed-off-by: Huawei Xie <huawei.xie at intel.com>
> 
> Acked-by: Changchun Ouyang <changchun.ouyang at intel.com>

Applied, thanks